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Root Rot in Thyme

verifiedReviewed by the GreenScout Team

Thyme is a drought-tolerant Mediterranean herb with tiny aromatic leaves

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Thyme care requirements

These care conditions are most relevant to root rot in Thyme. Check each one as a potential cause.

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Water
Infrequently — drought tolerant once established.
compost
Soil
Poor, well-draining, alkaline soil.
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Humidity
Low to moderate.
symptoms

Symptoms to look for in Thyme

  • fiber_manual_recordBrown, mushy roots
  • fiber_manual_recordYellowing leaves
  • fiber_manual_recordWilting despite moist soil
  • fiber_manual_recordFoul smell from soil
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Common causes in Thyme

  • fiber_manual_recordOverwatering
  • fiber_manual_recordPoor drainage
  • fiber_manual_recordFungal pathogens
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How to diagnose root rot in Thyme

Remove plant from pot. Healthy roots are white/tan and firm. Rotted roots are brown/black and mushy.

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How to treat root rot in Thyme

Trim all rotted roots with sterile scissors. Treat with hydrogen peroxide solution. Repot in fresh, well-draining soil.

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Preventing root rot in Thyme

Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.

Other Thyme problems